Gone are the days when employees had to write applications out on a piece of paper and hand these over to their bosses. In most companies these days, workers communicate with each other and the high-ups through email. Any kind of application can be sent through email, and chances are high that you will get a quick response.
The language used in an application email to your boss must be extremely professional, and utterly devoid of any spelling or grammar mistakes. The subject of the email should also be appropriate, and slang must be avoided at all costs.
The opening paragraph of the email should state the reason why you are sending the application, and you should come to the point straightaway without lingering on with the introduction.
Give all the necessary details regarding your application in the body of the email; however, it is highly recommended that you stay focused in your writing, and keep the email brief and to the point.
In the concluding paragraph, you should politely request your boss to approve the application, and mention that you intend to work with more dedication in the future.